GB2557350B - Operating a network node - Google Patents

Operating a network node Download PDF

Info

Publication number
GB2557350B
GB2557350B GB1620870.4A GB201620870A GB2557350B GB 2557350 B GB2557350 B GB 2557350B GB 201620870 A GB201620870 A GB 201620870A GB 2557350 B GB2557350 B GB 2557350B
Authority
GB
United Kingdom
Prior art keywords
operating
network node
node
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1620870.4A
Other versions
GB201620870D0 (en
GB2557350A (en
Inventor
Amin Al-Damluji Salem
James Springett Phillip
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metaswitch Networks Ltd
Original Assignee
Metaswitch Networks Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metaswitch Networks Ltd filed Critical Metaswitch Networks Ltd
Priority to GB1620870.4A priority Critical patent/GB2557350B/en
Publication of GB201620870D0 publication Critical patent/GB201620870D0/en
Priority to US15/702,575 priority patent/US10193938B2/en
Publication of GB2557350A publication Critical patent/GB2557350A/en
Application granted granted Critical
Publication of GB2557350B publication Critical patent/GB2557350B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1096—Supplementary features, e.g. call forwarding or call holding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1045—Proxies, e.g. for session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1094—Inter-user-equipment sessions transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
    • H04M3/465—Arrangements for simultaneously calling a number of substations until an answer is obtained

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
GB1620870.4A 2016-12-08 2016-12-08 Operating a network node Active GB2557350B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1620870.4A GB2557350B (en) 2016-12-08 2016-12-08 Operating a network node
US15/702,575 US10193938B2 (en) 2016-12-08 2017-09-12 Operating a network node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1620870.4A GB2557350B (en) 2016-12-08 2016-12-08 Operating a network node

Publications (3)

Publication Number Publication Date
GB201620870D0 GB201620870D0 (en) 2017-01-25
GB2557350A GB2557350A (en) 2018-06-20
GB2557350B true GB2557350B (en) 2021-08-11

Family

ID=58222228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1620870.4A Active GB2557350B (en) 2016-12-08 2016-12-08 Operating a network node

Country Status (2)

Country Link
US (1) US10193938B2 (en)
GB (1) GB2557350B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6912729B2 (en) * 2018-04-12 2021-08-04 日本電信電話株式会社 SIP proxy server, communication method and SIP proxy program
WO2020033308A1 (en) * 2018-08-10 2020-02-13 Intel Corporation Timeout for provisional response ack to reduce voip call setup time

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130304930A1 (en) * 2012-05-14 2013-11-14 Nokia Siemens Networks Oy Forking interworking

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101180866B (en) * 2005-05-19 2010-11-10 Ut斯达康通讯有限公司 Method of processing multiple ringback tone in voice service application based on SIP FORK
US20080259909A1 (en) * 2007-04-17 2008-10-23 Stefan Runeson Signaling of Early Media Capabilities in IMS Terminals
MX2009011715A (en) * 2007-05-11 2009-11-10 Ericsson Telefon Ab L M Group call capability query.
US8385326B2 (en) * 2008-12-29 2013-02-26 Microsoft Corporation Handling early media in VoIP communication with multiple endpoints
US9178917B2 (en) * 2010-12-16 2015-11-03 Palo Alto Research Center Incorporated Custodian routing with network address translation in content-centric networks
EP2795867A1 (en) * 2011-12-23 2014-10-29 Telefonaktiebolaget L M Ericsson (publ) Method, server and system for a network multimedia content component service in an internet protocol multimedia subsystem.
US8832298B2 (en) * 2012-03-16 2014-09-09 Qualcomm Incorporated Managing early media for communication sessions established via the session initiation protocol (SIP)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130304930A1 (en) * 2012-05-14 2013-11-14 Nokia Siemens Networks Oy Forking interworking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DEUTSCH TELEKOM: "draft-jesske-straw-forking-correlation-00", 3GPP DRAFT; C1-142966 DRAFT-JESSK-STRAW-FORKING-CORRELATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG1, no. Cape Town, South Africa; 20140714 - 20140718, C1-142966 draft-jessk-straw-forking-correlation, 14 July 2014 (2014-07-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP050778004 *

Also Published As

Publication number Publication date
GB201620870D0 (en) 2017-01-25
GB2557350A (en) 2018-06-20
US20180167423A1 (en) 2018-06-14
US10193938B2 (en) 2019-01-29

Similar Documents

Publication Publication Date Title
EP3520317A4 (en) Network topology
PL3493601T3 (en) Selecting a network slice
GB2518120B (en) Determining the topology of a network
GB201516674D0 (en) Topology
GB2525205B (en) Provisioning a network subscription
GB201421157D0 (en) Network topology optimization
GB201516673D0 (en) Topology
SG11201707454QA (en) Network management
GB201514306D0 (en) Network operation
GB201603978D0 (en) Communications network
GB201615119D0 (en) A node for a communications system
PL3342246T3 (en) Mesh network node
GB201512814D0 (en) Selecting a network
GB2539843B (en) Operating a network node
GB201507844D0 (en) Multi-layer network topology optimization
GB2557350B (en) Operating a network node
GB2534928B (en) Telecommunications network planning
GB2561169B (en) Network discovery
GB201414840D0 (en) A telecommunication network
GB2541417B (en) Operating a network node
GB201809780D0 (en) Network node configuration by a proxy
GB2553786B (en) A telecommunication network
GB201712252D0 (en) Network management
GB2569246B (en) Operating a network node
GB2533988B (en) Network routing